MIL-PRF-19500/359K
TABLE II. Group E inspection (all quality levels) for qualification only. 1/
Inspection
MIL-STD-750
Sampling plan
Method
Conditions
Subgroup 6
Not applicable
Subgroup 7
Peak reverse
4065
Peak reverse power (PRM)= shall be characterized by the
n = 45
power
supplier and this data shall be available to the Government.
Electrical
During the PRM test, the voltage (VBR) shall be monitored to
measurement
verify it has not collapsed. Any collapse in VBR during or
after the PRM test or rise in leakage current (IR) after the test
that exceeds IR1 in table I shall be considered a failure to
that level of applied PRM. Progressively higher levels of PRM
shall be applied until failure occurs on all devices within the
chosen sample size to characterize each sublot.
Subgroup 10
22 devices
c=0
Forward surge
4066
IFSM = rated (see 1.3); ten surges of 8.3 ms each at 1
minute intervals superimposed on IO = .750 A dc; VRWM =
rated (see 1.3); TA = + 55°C.
Electrical
See table I, subgroup 2.
measurement
1/ Test method 1056 of MIL-STD-750, condition D, using liquid nitrogen may be used in lieu of test method 1051.
2/ Non-transparent glass encased double plug, non-cavity axial leaded diodes may use test method 2068 of
MIL-STD-750.
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